作 者: ; ; ; ; ; ; (赵翔来); (赵东显); (唐英斌);
机构地区: 东北大学
出 处: 《钢管》 1998年第3期47-50,共4页
摘 要: 厚壁不锈钢弯头的扩径推弯成型是管件生产的难点。提出了一种近似超塑变形的扩径推弯成型方法,并成功地用于厚壁不锈钢弯头的生产。还介绍了该成型方法的相关工艺参数。 It is rather difficult to produce heavy wall stainless steel elbow with the diameterexpanding/push-bending formation process. A new process of such kind similar to superplastic deformation was proposed and hen put into production of heavy-wall stainless steel elbow successfully. Also described in the article are relevant technological parameters of this formation process.
领 域: [交通运输工程]